Having to add air every day and now it car says service tire monitoring system! I heard its a common problem. Do any of y'all have or had this problem ?

I had this problem when the cold weather started coming in. I know that temperature can cause the psi to drop below the recommended pressure, so you have to add air. My local dealership has nitrogen gas (I think that's what it is) that they can fill your tires with so that you don't have to worry about temperature changes. The nitrogen doesn't expand or contract with cooler temps. If this is not your problem, sounds like you have a leek if it's the same tire you're filling up.

I just found a leak and taking it to my dealer ship today! They do the nitrogen there so I will let them fill em up!

Very nice! Let me know how that goes and how much. I am considering doing it, because I hate seeing the psi go up and down all of the time. With Ga weather, it'll go from 34-35 psi at night to 37-38 during the warmest part of the day.

To fix the leak 20 bucks to add or top off tires with nitrogen free still under warranty!

Thanks for the reply. I'm going to have them do mine while it's still under warranty.